Answer:
Lucy needs to invest $55,194.16
Step-by-step explanation:
162 is not a perfect square therefore you have to find the largest perfect square that can go into 162 which would be 81.
Answer:
2
Step-by-step explanation:
10+5x=7x-4
1. simplify 7x - 5x
10=2x-4
2. add four to both sides
10+4=2x
+ 4 4
14=2x
3. divide 14 to both sides
14=2x
x=7
Answer:
Prime factorization: 80 = 2 x 2 x 2 x 2 x 5 which can also be written 80 = 2⁴ x 5.
Step-by-step explanation:
hope this helped <3
